Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DEtcpdump VS Wireshark_
As of 4 November 2026, Wireshark is named by 1,292 companies and tcpdump by 385; tcpdump skews to companies under 200 people (44% vs 40%), Wireshark to companies over 1,000 (34% vs 28%).
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
The website-and-DNS footprint is not comparable between a marketing suite and a CRM: tcpdump's script and mail records show on hundreds of thousands of small sites, Wireshark rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- tcpdump: 2–200 employees
- 44%
- Wireshark: 2–200 employees
- 40%
- tcpdump: 1,000+ employees
- 28%
- Wireshark: 1,000+ employees
- 34%
- Postings per company, 90 days
- 2.3 · 2.7
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | tcpdump | share | Wireshark | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 8 | 2% | 32 | 2% | even |
| 2-10 employees | 30 | 8% | 83 | 6% | even |
| 11-50 employees | 51 | 13% | 162 | 13% | even |
| 51-200 employees | 90 | 23% | 274 | 21% | tcpdump |
| 201-500 employees | 65 | 17% | 184 | 14% | tcpdump |
| 501-1000 employees | 32 | 8% | 117 | 9% | even |
| 1001-5000 employees | 58 | 15% | 180 | 14% | even |
| 5001-10000 employees | 21 | 5% | 85 | 7% | even |
| 10,001+ employees | 30 | 8% | 175 | 14% | Wireshark |
| Segment | tcpdump | share | Wireshark | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 191 | 50% | 541 | 42% | tcpdump |
| Manufacturing & industry | 65 | 17% | 235 | 18% | even |
| Business & finance services | 57 | 15% | 216 | 17% | even |
| Utilities & infrastructure | 25 | 6% | 98 | 8% | even |
| Public, community & associations | 11 | 3% | 24 | 2% | even |
| Consumer services & leisure | 10 | 3% | 46 | 4% | even |
| Media & content | 8 | 2% | 36 | 3% | even |
| Property & construction | 8 | 2% | 23 | 2% | even |
| Transport, logistics & rental | 3 | 1% | 14 | 1% | even |
| Automotive | 2 | 1% | 16 | 1% | even |
| Commerce & trade | 2 | 1% | 17 | 1% | even |
| Health care | 2 | 1% | 19 | 1% | even |
| Segment | tcpdump | share | Wireshark | share | Leans |
|---|---|---|---|---|---|
| United States | 269 | 70% | 844 | 65% | tcpdump |
| United Kingdom | 16 | 4% | 60 | 5% | even |
| Germany | 13 | 3% | 57 | 4% | even |
| Canada | 8 | 2% | 30 | 2% | even |
| India | 7 | 2% | 44 | 3% | even |
| France | 6 | 2% | 31 | 2% | even |
| Singapore | 5 | 1% | 15 | 1% | even |
| Austria | 4 | 1% | 8 | 1% | even |
| Australia | 4 | 1% | 16 | 1% | even |
| Brazil | 4 | 1% | 9 | 1% | even |
| Netherlands | 4 | 1% | – | – | outside top 12 |
| Belgium | 3 | 1% | – | – | outside top 12 |
| Spain | – | – | 10 | 1% | outside top 12 |
| Poland | – | – | 9 | 1% | outside top 12 |
| Segment | tcpdump | share | Wireshark | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 525 | 44% | 2,092 | 46% | Wireshark |
| Software engineering | 279 | 23% | 790 | 17% | tcpdump |
| Customer service & success | 99 | 8% | 229 | 5% | tcpdump |
| Engineering (non-software) | 55 | 5% | 440 | 10% | Wireshark |
| Sales | 29 | 2% | 71 | 2% | even |
| Data & AI | 13 | 1% | 33 | 1% | even |
| Quality, safety & environment | 9 | 1% | 19 | 0% | even |
| Product, program & project management | 8 | 1% | 18 | 0% | even |
| public safety and protective services | 6 | 0% | 20 | 0% | even |
| Legal, compliance & risk | 3 | 0% | 28 | 1% | even |
| Marketing & communications | 2 | 0% | 7 | 0% | even |
| skilled trades and field service | 2 | 0% | 38 | 1% | even |
| Administration & office | 1 | 0% | 3 | 0% | even |
| arts media and entertainment | 1 | 0% | 6 | 0% | even |
| General management & consulting | 1 | 0% | 4 | 0% | even |
| research and science | 1 | 0% | 1 | 0% | even |
| Education & training | – | – | 28 | 1% | outside top 12 |
| Unclassified | – | – | 12 | 0% | outside top 12 |
| Design & UX | – | – | 2 | 0% | outside top 12 |
| facilities cleaning and security | – | – | 2 | 0% | outside top 12 |
| construction and civil | – | – | 1 | 0% | outside top 12 |
| Human resources | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using tcpdump →
Companies using Wireshark →
network monitoring diagnostics ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Wireshark is named by 1,292 companies in job postings and tcpdump by 385; 445 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/tcpdump-vs-wireshark)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- SegmentsCountry, size and industry from the company profile built from its website.
- Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
tcpdump vs Wireshark: questions
Which is more used, tcpdump or Wireshark?
By companies naming it in their own job postings, Wireshark (1,292) over tcpdump (385). By website-and-DNS footprint, Wireshark (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses tcpdump?
44% of tcpdump companies have 2 to 200 employees, against 40% for Wireshark. 28% of tcpdump companies have over 1,000 employees, against 34% for Wireshark.
Do companies run both?
445 companies name both in their postings, usually tcpdump in marketing and Wireshark in sales, or during a migration.
Where do these numbers come from?
From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.
Get either list your way
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Every company on either tool,
with the person who owns it
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